Chihiro is given the choice to remain fearful or to brave the new world alone to help rescue her parents after their transformation into pigs. Master Haku gives Chihiro the advice she needs and tells her of the hard work to come. Hard work functions as the counter-motif to the consumption and greed displayed by her parents. Before he leaves, Haku tells her to remember their friendship.

Avocados are delicious, which makes it even more disappointing when they get bruised! Luckily for us, Professor Daryl Joyce and Dr Melinda Perkins from The University of Queensland are working to make this predicament a thing of the past.

With over 500 km of track and more than 400 trams, Melbourne's tram network is one of the largest in the world! But, as Leigh Camilleri and Laurent Herisson from Bombardier Transport explain, it all starts in the factory where they're built!

Oceans aren't as silent as you might think, they're filled with a whole host of marine murmurings! But that might soon change. Associate Professor Ivan Nagelkerken and Professor Sean Connell from the University of Adelaide are studying what affect pollution has on these nautical noises.